JP3024297U - Hair tie - Google Patents

Abstract

(57) Abstract: [PROBLEMS] To provide a hair bundling stopper capable of bundling hair properly even when the amount of bunched hair is large, as in the case where the amount of bunched hair is small. SOLUTION: A projecting portion 11 is provided on the lower surface of the right end portion 2b of an upper frame body 2, and a spherical engaging convex portion 14 is provided at the lower end of the projecting portion 11. An engaging recess 12 that engages with the engaging protrusion 14 is provided on the right end 3b of the lower frame 3. The engaging recesses 12 are a pair of opposing walls 15 provided on the upper surface of the lower frame 3 and sandwiching the engaging protrusions 14 and having a slight elasticity, and retaining holes provided in each opposing wall 15. 16 and a part of the engaging convex portion 14 is fitted into the retaining hole 16.

Description

[Detailed description of the device]

[0001]

TECHNICAL FIELD OF THE INVENTION

 The present invention relates to a hair tie fastener, and more particularly to a hair tie fastener which is called a barrette and which is convenient for binding hair behind the head.

In this specification, the up / down / left / right refer to the up / down / left / right in FIGS. 1, 4 and 6. When used, the top is on the outside and the bottom is on the inside, but the left and right do not always correspond to the left and right of the head.

[0003]

[Prior art]

 FIG. 8 shows a conventional hair bundle stopper (41). This hair bundle stopper is provided in an arcuate upper frame body (42) and a lower frame body (43) which are arranged facing each other and are convex upward, and the left end portions (42a) of both frame bodies (42) (43). ) (43a) and the pin (44) that connects them to each other and the direction in which the right ends (42b) and (43b) of both frames (42) and (43) attached to this pin (44) approach each other. It is equipped with a biasing torsion spring (45), and the left end parts (42a) (43a) of both frame bodies (42) (43) are brought closer to each other to bring the right end parts of both frame bodies (42) (43) into contact. The upper frame body (42) is provided with a downward tapered projection (46) on the lower surface of the right end portion (42b) of the lower frame body (43). The right end portion (43b) of the is provided with a through hole (47) through which the projecting portion (46) of the upper frame body (42) is inserted.

[0004]

[Problems to be solved by the device]

 In the above-mentioned conventional hair bundling stopper (41), while the amount of hair to be bound is small, there is no problem because the protrusion (46) is inserted into the through hole (47), but the amount of hair to be bound As the number of frames increases, the distance between the two frame bodies (42) (43) increases, and the tip of the protrusion (46) separates from the through hole (47). There is a problem that a part of the bundled hair protrudes from the gap formed between the tip and the lower frame body (43) and cannot be properly bundled.

An object of the present invention is to provide a hair tie stopper that can tie hair in a good condition even when the amount of hair to be bound is large, as in the case where the amount of hair to be bound is small. is there.

[0006]

[Means for Solving the Problems]

 The hair bundle stopper according to the present invention is arranged in a facing manner and has an upper frame and a lower frame which are both in an upwardly convex arc shape, and a pin connecting near the left ends of both frames, and attached to this pin. In a hair bundle stopper provided with a twisting bar that urges the right ends of both frames toward each other, a protrusion is provided on the lower surface of the right end of the upper frame, and the lower end of the protrusion is The engaging convex portion is provided at the right end portion of the lower frame body, and the engaging concave portion is provided at the right end portion of the lower frame body.

The engaging projections are spherical, and the engaging recesses are provided on the upper surface of the lower frame body so as to face each other. In some cases, a part of the engaging convex portion is fitted in the retaining hole.

In some cases, the engaging protrusion has a rightward hook shape, the engaging recess is a through hole, and the hook engaging protrusion (24) is hooked on the lower right edge of the through hole.

The engaging convex portion is a leftward hook shape, the engaging concave portion is a notch extending leftward from the right end of the lower frame body, and the hook shaped engaging convex portion is hooked on the lower left edge portion of the notch. Sometimes.

[0010]

[Embodiment of device]

 An embodiment of the present invention will be described below with reference to the drawings. In the following description, the front means the front side of the paper in FIG. 1, and the rear means the back side of the paper in FIG.

FIGS. 1 to 3 show a first embodiment of a hair bunching stopper according to the present invention, in which the hair bunching stopper (1) is an upper frame body (2) arranged in an opposed manner. And the lower frame (3), the pin (4) that connects the two frame members (2) and (3) near the left ends (2a) and (3a), and both pins that are attached to this pin (4). The frame (2) (3) is provided with a torsion spring (5) that urges the right end portions (2b) (3b) of the frame bodies (2b) (3b) toward each other. The upper frame (2) and the lower frame (3) are both made of plastic and have an arc shape that is slightly convex upward, and the direction in which the arc portion is straight and the direction in which the curvature of the arc portion decreases It is so flexible that it can be deformed by hand in either direction. The upper frame (2) is provided with a comb-shaped portion (2c) that is hooked on the hair in a protruding shape. This hair bundling stopper (1) is designed so that the left end portions (2a) (3a) of both frame bodies (2) (3) are brought close to each other by hand, and the right end portions of both frame bodies (2) (3) are The hair is held between the two frame bodies (2) and (3) by opening a space, sandwiching the hair, and then releasing the hand.

A protrusion (11) is provided on the lower surface of the right end (2b) of the upper frame (2), and the protrusion (11) is a short circle extending downward from the lower surface of the upper frame (2). It is composed of a columnar shaft portion (13) and a spherical engagement convex portion (14) continuous with the lower end of the shaft portion (13).

The lower frame body (3) is provided with an engagement recess (12) with which the engagement protrusion (14) of the protrusion (11) is locked. The engagement recess (12) is formed by a pair of front and rear facing walls (15) provided on the upper surface of the lower frame (3) so as to face each other, and a retaining hole (16) penetrating the front and rear facing wall (15). Become. Each opposing wall (15) has some elasticity, and the distance between the front and rear opposing walls (15) is slightly smaller than the front-rear width of the engaging projection (14).

When the engaging protrusions (14) are inserted between the front and rear facing walls (15), the intervals between the upper ends of the front and rear facing walls (15) become wider, and the front and rear facing walls (15) are separated from each other. It is possible to forcibly fit the engaging convex portion (14), and when the hair lock (1) is used, the front and rear facing walls (15) are engaged as shown in FIG. The fitting convex portion (14) is sandwiched from both front and rear sides, and both front and rear portions of the engaging convex portion (14) are fitted into the retaining holes (16). In this way, the engaging protrusion (14) engages with the edge of the retaining hole (16), so that the tip of the protruding portion (11) can be bundled even when a large amount of hair is bundled. A part of the hair that has been bundled does not protrude from between the lower frame body (3) and the lower frame (3), and the hair can be bundled properly.

Then, when the left end portions (2a) and (3a) of both frame bodies (2) and (3) are brought closer to each other against the biasing force of the torsion spring (5), the engaging convex portion (14) is pulled out. Remove from the fixing hole (16), and as shown by the arrow in Fig. 3, the right end portions (2b) and (3b) of both frame bodies (2) and (3) are separated from each other, and the hair bundle stopper (1) Can be removed.

The opposing walls (15) may be a left-right pair instead of the front-rear pair. Further, the retaining hole (16) may be a bottomed hole instead of the through hole.

FIG. 4 and FIG. 5 show a second embodiment of the hair bundling stopper according to the present invention. The hair bundling stopper (1) of the first embodiment is different from the protruding portion (11) ( 21) and the engaging recesses (12) (22) are different in configuration. In the hair bundle stopper (20) of the second embodiment, the protruding portion (21) includes a short prismatic shaft portion (23) extending downward from the lower surface of the upper frame body (2) and a shaft portion (23). It has an engaging concave portion formed of a rightward hook-shaped engaging convex portion (24) continuing to the lower end and a through hole (22) opened at the right end portion of the lower frame body (3). The through hole (22) is larger than the engaging projection (24), and after the engaging projection (24) is passed through the through hole (22), it is hooked on the lower right edge of the through hole (25). As a result, the spaces between the right end portions (2b) and (3b) of both frame bodies (2) and (3) are prevented from opening. Therefore, even when a large amount of hair is bundled, a part of the bundled hair does not protrude from between the tip of the protrusion (11) and the lower frame (3), and the hair can be bundled well. .

The procedure for removing the hair bundle stopper (20) is as follows. That is, if the left end portions (2a) and (3a) of both frame bodies (2) and (3) are brought close to each other against the biasing force of the torsion spring (5), the engaging convex portion (24) will be located in the through hole right side. Since it is still hooked to the lower edge (25), there is no gap between the right ends (2b) and (3b) of both frames (2) and (3). Press (3b) against the right edge (2b) of the upper frame (2). As a result, the convex arcuate lower frame body (3) is deformed in the direction in which the arcuate portion is straightened (the direction indicated by the black arrow), and as shown by the dashed line in FIG. 22) is moved to the right with respect to the hook-shaped engaging projection (24). Therefore, the engagement between the hook-shaped engaging convex portion (24) and the lower right edge portion (25) of the through hole is disengaged, and the lower frame body (3) moves in the direction indicated by the white arrow to bind the hair bundle. The stop (20) can be removed.

The hook-shaped engaging convex portion (24) has a lower end surface (24a) that rises to the right, and the right wall surface (22a) of the through hole (22) is substantially parallel to this lower end surface (24a). It is considered to be an inclined surface. Therefore, when the hair binding device (20) is removed and the hand is released, the right end portion (2b) of the lower frame body (3) is moved to the right end portion (2b) of the upper frame body (2) by the urging force of the torsion spring (5). 3b), the right wall surface (22a) of the through hole (22) is guided by the lower end surface (24a) of the hook-shaped engaging projection (24) and slides, so that the lower frame (3) is The arcuate portion is deformed in a straight direction (direction shown by a black arrow), and the hook-shaped engaging convex portion (24) passes through the through hole (24) downward. Then, after passing, the lower frame body (3) returns to its original shape, and the hook-shaped engaging convex portion (24) engages with the lower right edge portion (25) of the through hole (22), The state shown in FIG. 4 is obtained.

FIG. 6 and FIG. 7 show a third embodiment of the hair bundling stopper according to the present invention. The hair bundling stopper (1) of the first embodiment is different from the protruding portion (11) ( 31) and the engaging recesses (12) (32) have different configurations. In the hair bundle stopper (30) of the third embodiment, the protruding portion (31) includes a short prismatic shaft portion (33) extending downward from the right end of the upper frame body (2) and a shaft portion (33). It has an engaging recess formed of a notch (32) extending to the left from the right end of the lower frame (3), which is composed of a leftward hook-shaped engaging projection (34) continuing to the lower end. Then, the hook-shaped engaging convex portion (34) facing left is hooked to the notch left lower edge portion (35), so that the right end portions (2b) (3b) of both frame bodies (2) (3) are It is designed so that there is no gap. Therefore, even when the amount of hair to be bundled is large, a part of the bundled hair does not protrude from between the tip of the protrusion (11) and the lower frame body (3), and the hair can be bundled well. .

To remove the hair bundle stopper (30), do the following. That is, by simply bringing the left end portions (2a) and (3a) of both frame bodies (2) and (3) close to each other against the biasing force of the torsion spring (5), the hook-shaped engaging convex portion (34 ) Is hooked to the lower left edge (35) of the notch to prevent the right end portions (2b) and (3b) of both frame bodies (2) and (3) from opening. A force is applied in the direction in which the arc part of 2) becomes straight (the direction indicated by the black arrow in Fig. 7). Then, as shown by the chain line in FIG. 7, since the hook-shaped engaging protrusion (34) is moved to the right side with respect to the notch (32), the hook-shaped engaging protrusion (34) and the notch lower left corner. The engagement with the edge portion (35) is released, the lower frame body (3) moves in the direction indicated by the white arrow, and the hair bundle stopper (30) can be removed.

The hook-shaped engaging convex portion (34) has a downwardly convex arcuate lower end surface (34a) which is upward leftward. Therefore, when the hair binding device (30) is removed and the hand is released, the right end portion (2b) of the lower frame body (3) is moved to the right end portion (2b) of the upper frame body (2) by the biasing force of the torsion spring (5). 3b), the upper left edge of the notch (32) slides into the lower end surface (34a) of the hook-shaped engaging protrusion (34), and the upper frame (2) is removed. The arcuate portion is deformed in the straightening direction (the direction shown by the black arrow in FIG. 7), and the hook-shaped engaging projection (34) is passed downward through the notch (34). After passing, the upper frame body (2) returns to its original shape, and the hook-shaped engaging convex portion (34) engages with the notch left lower edge portion (35), resulting in the state shown in FIG. .

[0023]

[Effect of device]

 According to the hair bundle stopper of the invention of claim 1, since the engaging convex portion of the projecting portion of the upper frame body is engaged with the engaging concave portion of the lower frame body, the distance between the right end portions of both frame bodies is reduced. Since the hair is not opened, even when the amount of hair to be bundled is large, part of the hair that has been bundled does not protrude from between the tip of the protrusion and the lower frame, and the hair can be properly bundled.

According to the hair bundle stopper of the second aspect of the invention, since the spherical engaging convex portion engages with the edge portion of the retaining hole, the protruding portion can be formed even when a large amount of hair is bundled. Part of the hair that has been bundled does not stick out between the tip of the and the lower frame, and the hair can be bundled properly. Then, when the left end portions of both the frame bodies are brought close to each other against the biasing force of the torsion spring, the engaging convex portion is disengaged from the retaining hole, and the hair bundle stopper can be removed.

According to the hair bundle stopper of the invention of claim 3, since the hook-shaped engaging convex portion is engaged with the lower right edge portion of the through hole, even when the amount of hair to be bundled is large, A part of the bundled hair does not stick out between the tip and the lower frame, and the hair can be bundled properly. When the left ends of both frames are made to approach each other against the urging force of the torsion spring and at the same time the right end of the lower frame is pressed down, the convex arc-shaped lower frame is straightened when the arc portion is straight. By deforming in such a direction, the engaging convex portion is disengaged from the lower right edge portion of the through hole, and the hair bundle stopper can be detached.

According to the hair bunching stopper of the invention of claim 4, since the hook-shaped engaging convex portion is engaged with the lower left edge portion of the notch, the tip of the protruding portion even when the amount of hair to be bundled is large. A part of the bundled hair does not protrude from between the lower frame and the lower frame, and the hair can be bundled properly. Then, when the left ends of both frames are made to approach each other against the urging force of the torsion spring, and at the same time, a force is applied in a direction in which the arc portion of the upper frame becomes straight, the hook-shaped engaging protrusions are cut out. You can remove the hair tie from the bottom left edge of the.

[Brief description of drawings]

FIG. 1 is a partially cutaway front view showing a first embodiment of a hair bundle stopper according to the present invention.

FIG. 2 is a sectional view taken along line II-II in FIG.

FIG. 3 is an enlarged front view of an essential part showing a state when opening and closing the hair bundle stopper according to the first embodiment.

FIG. 4 is a partially cutaway front view showing a second embodiment of the hair bundle stopper according to the present invention.

FIG. 5 is an enlarged front view of an essential part showing a state when opening and closing the hair bundle stopper according to the second embodiment.

FIG. 6 is a partially cutaway front view showing a third embodiment of the hair bundle stopper according to the present invention.

FIG. 7 is an enlarged front view of essential parts showing a state when opening and closing the hair tressing device of the third embodiment.

FIG. 8 is a plan view showing a conventional example.

[Explanation of symbols]

 (1) (21) (31) Hair bundle stopper (2) Outer frame (2a) Left end (2b) Right end (3) Inner frame (3a) Left end (3b) Right end (11) (21 ) (31) Projection (12) Engagement recess (14) Engagement projection (15) Opposing wall (16) Hole for retaining (22) Through hole (engagement recess) (24) Engagement projection (25) ) Through hole Lower right edge (32) Notch (engagement recess) (34) Engagement protrusion (35) Notch left lower edge

Claims (4)

[Scope of utility model registration request] 1. An upper frame body (2) and a lower frame body (3), which are arranged in an opposed manner and are both convex upward, and both frame bodies (2) (3).
Pin (4) that connects near the left ends (2a) and (3a) of the frame, and the right ends (2b) and (3) of both frames (2) and (3) that are attached to this pin (4).
b) Torsion springs (5) that are biased toward each other
In the hair bundle stopper having the above, the protruding portions (11) (21) (31) are provided on the lower surface of the right end portion (2b) of the upper frame body (2), and the protruding portion (1
1) Engagement protrusions (14), (24) and (34) on the lower end of
A hair bunching stopper characterized in that engaging recesses (12), (22) and (32) are provided at the right end portion (3b) of (3). 2. The engaging protrusion (14) is spherical, and the engaging recess (12).
Are provided on the upper surface of the lower frame body (3) and a pair of opposing walls (15) having some elasticity sandwiching the engaging projections (14), and the opposing walls (15) respectively. 2. The hair bundle stopper according to claim 1, further comprising a retaining hole (16), wherein a part of the engaging convex portion (14) is fitted into the retaining hole (16). 3. The engaging projection (24) is a rightward hook shape, the engaging recess (22) is a through hole, and the hook engaging projection (24) is the lower right edge portion (25) of the through hole. 2. The hair bundle stopper according to claim 1, wherein the hair bundle stopper is hooked on. 4. The engaging convex portion (34) is a leftward hook shape, and the engaging concave portion (32) is a notch extending leftward from the right end of the lower frame body (3). 2. The hair bundle stopper according to claim 1, wherein the part (34) is hooked on the lower left edge (35) of the notch.